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<document ID-DOI="10.1093/zoolinnean/zlac091" ID-GBIF-Dataset="87852b6b-9e57-46bc-97af-35a7a8aee100" ID-ISSN="0024-4082" ID-Zenodo-Dep="7814306" ID-ZooBank="6DBA2650-DB10-4BDC-AEDB-2EF08D82815E" IM.bibliography_approvedBy="diego" IM.illustrations_approvedBy="diego" IM.materialsCitations_approvedBy="diego" IM.metadata_approvedBy="diego" IM.tables_approvedBy="diego" IM.taxonomicNames_approvedBy="diego" IM.treatmentCitations_approvedBy="diego" IM.treatments_approvedBy="diego" approvalRequired="40" approvalRequired_for_originalDoi="1" approvalRequired_for_taxonomicNames="12" approvalRequired_for_textStreams="24" approvalRequired_for_treatments="3" checkinTime="1680598078240" checkinUser="plazi" docAuthor="Fassio, Giulia, Stefani, Matteo, Russini, Valeria, Buge, Barbara, Bouchet, Philippe, Treneman, Nancy, Malaquias, Manuel António E., Schiaparelli, Stefano, Modica, Maria Vittoria &amp; Oliverio, Marco" docDate="2023" docId="8C6587D7FFAAFFED169E71DCFB215E3A" docLanguage="en" docName="zlac091.pdf" docOrigin="Zoological Journal of the Linnean Society 197 (4)" docSource="http://dx.doi.org/10.1093/zoolinnean/zlac091" docStyle="DocumentStyle:36B3BD6A90C22AB4F7F465C853188CC8.7:ZoolJLinnSoc.2017-.journal_article" docStyleId="36B3BD6A90C22AB4F7F465C853188CC8" docStyleName="ZoolJLinnSoc.2017-.journal_article" docStyleVersion="7" docTitle="Velutinidae Fassio &amp; Stefani &amp; Russini &amp; Buge &amp; Bouchet &amp; Treneman &amp; Malaquias &amp; Schiaparelli &amp; Modica &amp; Oliverio 2023, SP. NOV." docType="treatment" docVersion="2" lastPageNumber="954" masterDocId="705CFFAFFFB4FFF3164A7701FFBC587C" masterDocTitle="Neither slugs nor snails: a molecular reappraisal of the gastropod family Velutinidae" masterLastPageNumber="964" masterPageNumber="924" pageNumber="954" updateTime="1681152732621" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Neither slugs nor snails: a molecular reappraisal of the gastropod family Velutinidae</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Fassio, Giulia</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Stefani, Matteo</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Russini, Valeria</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Buge, Barbara</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Bouchet, Philippe</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Treneman, Nancy</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Malaquias, Manuel António E.</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Schiaparelli, Stefano</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Modica, Maria Vittoria</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Oliverio, Marco</mods:namePart>
</mods:name>
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<mods:title>Zoological Journal of the Linnean Society</mods:title>
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<mods:part>
<mods:date>2023</mods:date>
<mods:detail type="pubDate">
<mods:number>2022-12-03</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>197</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>4</mods:number>
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<mods:extent unit="page">
<mods:start>924</mods:start>
<mods:end>964</mods:end>
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<mods:url>http://dx.doi.org/10.1093/zoolinnean/zlac091</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.1093/zoolinnean/zlac091</mods:identifier>
<mods:identifier type="GBIF-Dataset">87852b6b-9e57-46bc-97af-35a7a8aee100</mods:identifier>
<mods:identifier type="ISSN">0024-4082</mods:identifier>
<mods:identifier type="Zenodo-Dep">7814306</mods:identifier>
<mods:identifier type="ZooBank">6DBA2650-DB10-4BDC-AEDB-2EF08D82815E</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7814357" ID-Zenodo-Dep="7814357" LSID="urn:lsid:plazi:treatment:8C6587D7FFAAFFED169E71DCFB215E3A" httpUri="http://treatment.plazi.org/id/8C6587D7FFAAFFED169E71DCFB215E3A" lastPageNumber="954" pageId="30" pageNumber="954">
<subSubSection pageId="30" pageNumber="954" type="nomenclature">
<paragraph blockId="30.[212,730,1757,1812]" pageId="30" pageNumber="954">
<taxonomicName authority="Fassio &amp; Stefani &amp; Russini &amp; Buge &amp; Bouchet &amp; Treneman &amp; Malaquias &amp; Schiaparelli &amp; Modica &amp; Oliverio, 2023" authorityName="Fassio &amp; Stefani &amp; Russini &amp; Buge &amp; Bouchet &amp; Treneman &amp; Malaquias &amp; Schiaparelli &amp; Modica &amp; Oliverio" authorityYear="2023" family="Velutinidae" kingdom="Animalia" order="Littorinimorpha" pageId="30" pageNumber="954" rank="species" status="sp. nov.">
<emphasis bold="true" box="[212,490,1757,1780]" italics="true" pageId="30" pageNumber="954">PACIFICA LENTIGINOSA</emphasis>
FASSIO, BOUCHET &amp;
<heading box="[363,578,1787,1812]" centered="true" fontSize="9" level="2" pageId="30" pageNumber="954" reason="3">
OLIVERIO
<emphasis bold="true" box="[479,578,1787,1811]" pageId="30" pageNumber="954">
<taxonomicNameLabel box="[479,578,1787,1811]" pageId="30" pageNumber="954" rank="species">SP. NOV.</taxonomicNameLabel>
</emphasis>
</heading>
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection pageId="30" pageNumber="954" type="description">
<paragraph blockId="30.[283,658,1826,1851]" box="[283,658,1826,1851]" pageId="30" pageNumber="954">
(
<figureCitation box="[291,366,1826,1851]" captionStart="Figure 2" captionStartId="6.[163,244,1709,1731]" captionTargetBox="[241,1358,197,1670]" captionTargetId="figure-27@6.[240,1360,195,1672]" captionTargetPageId="6" captionText="Figure 2. Phylogenetic relationships of the family Velutinidae (Bayesian tree based on the combined dataset), with clades (AL) collapsed by genera. Numbers at nodes indicate branch support values [posterior probability (PP) and ultrafast bootstrap (UFb) values, respectively]; support values are shown only when at least one of them is ≥ 80%; white circles at nodes indicate maximum support (PP = 1, Ufb = 100). On the right side of the tree, for each genus is reported a representative photograph of the shell, a schematic representation of the radula, the depth range (in metres) and the geographical distribution." figureDoi="http://doi.org/10.5281/zenodo.7814312" httpUri="https://zenodo.org/record/7814312/files/figure.png" pageId="30" pageNumber="954">FIGS 2</figureCitation>
,
<figureCitation box="[379,393,1826,1851]" captionStart="Figure 3" captionStartId="7.[145,225,1585,1607]" captionTargetBox="[271,1296,200,1554]" captionTargetId="figure-25@7.[269,1299,195,1557]" captionTargetPageId="7" captionText="Figure 3. Phylogenetic relationships of the family Velutinidae (Bayesian tree based on the combined dataset) showing clades AL expanded. Numbers at nodes indicate branch support values [posterior probability (PP) and ultrafast bootstrap (UFb) values, respectively]; support values are shown only when at least one of them is ≥ 80%; white circles at nodes indicate maximum support (PP = 1, Ufb = 100). Boxes indicate hypothetical species; dashed lines indicate possible alternative species partitions. Coloured boxes on the right indicate genera, and white boxes indicate subfamilies. Letters at the end of sample codes broadly indicate the area of origin:AK, Alaska; ANT, Antarctica; AR, Argentina; BC, British Columbia; BRE, Bretagne; CA, California; CH, China; COR, Corse; CR, Costa Rica; FL, Florida; GF, French Guiana; GP, Guadeloupe; HI, Hawaii; IT, Italy; MG, Madagascar; MQ, Martinique; MX, Mexico; MZ, Mozambique; NC, New Caledonia; NL, Newfoundland; NO, Norway; OR, Oregon; PA, Panama; PF, French Polynesia; PG, Papua New Guinea; PH, Philippines; QLS, Queensland; RE, Reunion; SA, Saudi Arabia; SP, Spain; TAS, Tasmania; TW, Taiwan; VU, Vanuatu; WA, Washington State; ZNZ, Zanzibar." figureDoi="http://doi.org/10.5281/zenodo.7814314" httpUri="https://zenodo.org/record/7814314/files/figure.png" pageId="30" pageNumber="954">3</figureCitation>
,
<figureCitation box="[406,439,1826,1851]" captionStart="Figure 5" captionStartId="12.[163,242,1701,1723]" captionTargetBox="[214,1391,198,1668]" captionTargetId="figure-27@12.[211,1394,195,1671]" captionTargetPageId="12" captionText="Figure 5. A, Pacifica lentiginosa sp. nov., MNHN-IM-2009-16140, holotype. B, Pacifica sp. (L18), MNHN-IM-2007-33407. C, Djiboutia sp. (L22), MNHN-IM-2019-9053. D, Coriocella sp., UF-IZ-523481. E, Coriocella sp., MNHN-IM-2019-26097. F, Lamellaria mopsicolor, MNHN-IM-2013-73086. G, Lamellaria latens complex (L41), MNHN-IM-2019-6391. H, Marsenia herberti, MNHN-IM-2019-8219. I, Marsenia perspicua complex (L55), MNHN-IM-2019-13522. Photograph credits: AC, F, MNHN, Philippe Maestrati; D, Florida Museum of Natural History—Invertebrate Zoology, Gustav Paulay; E, MNHN, Giulia Fassio; G, I, MNHN, Gilles Devauchelle; H, MNHN, Laurent Charles. For the sequenced specimens, the corresponding clade code (see Fig. 3) is reported in parentheses." figureDoi="http://doi.org/10.5281/zenodo.7814322" httpUri="https://zenodo.org/record/7814322/files/figure.png" pageId="30" pageNumber="954">5A</figureCitation>
,
<figureCitation box="[452,483,1826,1851]" captionStart="Figure 7" captionStartId="14.[163,243,1623,1645]" captionTargetBox="[247,1359,199,1589]" captionTargetId="figure-119@14.[243,1363,195,1593]" captionTargetPageId="14" captionText="Figure 7. Velutinidae shells. A, Calyptoconcha pellucida, BAU 3758. B, Variolipallium cerebroides, NIWA 74086.A. C, Pacifica lentiginosa sp. nov., MNHN-IM-2009-16140, holotype. D, Pacifica sp. (L16), MNHN-IM-2013-58543. Scale bars: A, B, 5 mm; C, D, 1 mm. For the sequenced specimens, the corresponding species code (see Fig. 3) is reported in parentheses." figureDoi="http://doi.org/10.5281/zenodo.7814328" httpUri="https://zenodo.org/record/7814328/files/figure.png" pageId="30" pageNumber="954">7C</figureCitation>
,
<figureCitation box="[497,529,1826,1851]" captionStart="Figure 9" captionStartId="16.[163,246,1664,1686]" captionTargetBox="[230,1376,198,1631]" captionTargetId="figure-26@16.[227,1379,195,1634]" captionTargetPageId="16" captionText="Figure 9. Velutinidae protoconchs. A, Marseniopsis conica, BAS 03-764. B, Marsenina rhombica, BAU 4229. C, Calyptoconcha pellucida, BAU 3758. D, Variolipallium cerebroides, NIWA 74086.A. E, Pacifica lentiginosa sp. nov., MNHN-IM-2009-16140, holotype.F, Pacifica sp. (L16), MNHN-IM-2013-58543. G, Djiboutia sp. (L22), MNHN-IM-2019-9053. H, Coriocella sp. (L27), MNHN-IM-2013-84230. I, Lamellaria latens complex (L41), MNHN-IM-2019-14179. J, Lamellaria mopsicolor, MNHN-IM-2013-73086. K, Marsenia perspicua complex (L55), MNHN-IM-2019-14574. L, Marsenia sp. (L42), MNHN-IM-2019-7641. Scale bars: AL, 500 µm. For the sequenced specimens, the corresponding species code (see Fig. 3) is reported in parentheses. Arrows indicate protoconch I protoconch II boundary." figureDoi="http://doi.org/10.5281/zenodo.7814334" httpUri="https://zenodo.org/record/7814334/files/figure.png" pageId="30" pageNumber="954">9E</figureCitation>
,
<figureCitation box="[542,589,1826,1851]" captionStart="Figure 10" captionStartId="17.[145,226,1664,1686]" captionTargetBox="[212,1358,198,1631]" captionTargetId="figure-24@17.[209,1361,195,1634]" captionTargetPageId="17" captionText="Figure 10. Velutinidae radulae. A, Marseniopsis mollis, CE 6137. B, Marsenina rhombica, BAU 4229. C, Velutina cf. coriacea, LACM 182870. D, Calyptoconcha pellucida, BAU 3751. E, Variolipallium regium sp. nov., MNHN-IM-2013-69285, holotype. F, Variolipallium sp. (L10), MNHN-IM-2013-69280. G, Pacifica lentiginosa sp. nov., MNHN-IM-2009-16140, holotype. H, Pacifica sp. (L15), MNHN-IM-2013-59969. I, Djiboutia sp. (L22), MNHN-IM-2019-9053. J, Coriocella sp. (L27), MNHN-IM-2013-84230. K, Lamellaria mopsicolor, MNHN-IM-2013-73086. L, Lamellaria latens complex (L41), MNHN-IM-2019-14113. M, Marsenia herberti, MNHN-IM-2019-8503. N, Marsenia sp. (L45), MNHN-IM-2013-59960. O, Marsenia perspicua complex (L55), MNHN-IM-2019-5980. Scale bars: AO, 100 µm. For the sequenced specimens, the corresponding species code (see Fig. 3) is reported in parentheses." figureDoi="http://doi.org/10.5281/zenodo.7814338" httpUri="https://zenodo.org/record/7814338/files/figure.png" pageId="30" pageNumber="954">10G</figureCitation>
,
<figureCitation box="[602,650,1826,1851]" captionStart="Figure 11" captionStartId="18.[163,243,1664,1686]" captionTargetBox="[230,1376,198,1631]" captionTargetId="figure-26@18.[227,1379,195,1634]" captionTargetPageId="18" captionText="Figure 11. Velutinidae jaws. A, M, Marseniopsis mollis, CE 6152. B, N, O, Marsenina rhombica, BAU 2339. C, Limneria prolongata, BAU 4228. D, Calyptoconcha pellucida, BAU 3758. E, Variolipallium regium sp. nov., MNHN-IM-2013-69285, holotype. F, Variolipallium sp. (L10), MNHN-IM-2013-69280. G, Pacifica lentiginosa sp. nov., MNHN-IM-2009-16140, holotype.H, Pacifica sp. (L19), MNHN-IM-2009-16136.I,Djiboutia sp.(L22), MNHN-IM-2019-9053.J,Coriocella cf.jayi (L28), MNHN-IM-2009-16119. K, Lamellaria latens complex (L40), BAU 2536.2. L, Marsenia sp. (L45), MNHN-IM-2013-59960. Scale bars: H, MO, 100 µm; AG, IL, 500 µm. For the sequenced specimens, the corresponding species code (see Fig. 3) is reported in parentheses." figureDoi="http://doi.org/10.5281/zenodo.7814342" httpUri="https://zenodo.org/record/7814342/files/figure.png" pageId="30" pageNumber="954">11G</figureCitation>
)
</paragraph>
<paragraph blockId="30.[163,780,1866,1919]" pageId="30" pageNumber="954">
<emphasis box="[163,488,1866,1888]" italics="true" pageId="30" pageNumber="954">Zoobank registration:</emphasis>
urn: lsid: zoobank. org:act:
<uuid box="[241,759,1897,1919]" pageId="30" pageNumber="954">210F01F5-C95D-4F27-A63D-9715015E67EE</uuid>
</paragraph>
</subSubSection>
<subSubSection pageId="30" pageNumber="954" type="materials_examined">
<paragraph blockId="30.[827,1443,197,311]" pageId="30" pageNumber="954">
<emphasis box="[827,989,197,219]" italics="true" pageId="30" pageNumber="954">Type material:</emphasis>
<materialsCitation country="Madagascar" elevation="20" location="Lavanono West sector" pageId="30" pageNumber="954" specimenCode="MNHN-IM-2009-16140" specimenCount="1" specimenCount-female="1" stateProvince="Lavanono West sector" typeStatus="holotype">
<typeStatus box="[1006,1110,197,219]" pageId="30" pageNumber="954">Holotype</typeStatus>
:
<emphasis box="[1120,1384,197,218]" italics="true" pageId="30" pageNumber="954">
<specimenCode box="[1120,1384,197,218]" pageId="30" pageNumber="954">MNHN-IM-2009-16140</specimenCode>
</emphasis>
(Sud
<collectingCountry box="[827,970,228,250]" name="Madagascar" pageId="30" pageNumber="954">Madagascar</collectingCountry>
,
<collectingRegion box="[982,1240,228,249]" pageId="30" pageNumber="954">Lavanono West sector</collectingRegion>
, ATIMO VATAE/ BP21, 25°23.123.2ʹS, 44°51.451.6ʹE,
<quantity box="[1309,1370,259,280]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="30" pageNumber="954" unit="m" value="20.0">
<elevation box="[1309,1370,259,280]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="30" pageNumber="954" unit="m" value="20.0">20 m</elevation>
</quantity>
deep,
<specimenCount box="[827,906,289,311]" pageId="30" pageNumber="954" type="female">female</specimenCount>
).
</materialsCitation>
</paragraph>
<paragraph blockId="30.[827,1443,352,466]" pageId="30" pageNumber="954">
<emphasis box="[827,1376,352,373]" italics="true" pageId="30" pageNumber="954">Material examined: MNHN-IM-2009-16140</emphasis>
(Sud
<collectingCountry box="[827,970,382,404]" name="Madagascar" pageId="30" pageNumber="954">Madagascar</collectingCountry>
, Lavanono West sector, ATIMO VATAE/ BP21, 25°23.123.2ʹS, 44°51.451.6ʹE,
<quantity box="[1309,1370,413,435]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="30" pageNumber="954" unit="m" value="20.0">20 m</quantity>
deep, female).
</paragraph>
</subSubSection>
<subSubSection pageId="30" pageNumber="954" type="description">
<paragraph blockId="30.[827,1443,506,1203]" pageId="30" pageNumber="954">
<emphasis box="[827,963,507,528]" italics="true" pageId="30" pageNumber="954">Description:</emphasis>
Body of medium size for the genus,
<quantity box="[1389,1443,507,528]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="30" pageNumber="954" unit="cm" value="1.0">1 cm</quantity>
total length. Shell very thin, weakly calcified; ear shaped, low spire, with expanded aperture; weakly sculptured by axial growth lines; completely enclosed by the mantle. Periostracum not visible.
</paragraph>
<paragraph blockId="30.[827,1443,506,1203]" pageId="30" pageNumber="954">Protoconch of 1.6 whorls; nucleus diameter 110 μm; protoconch I 1.2 whorls, smooth, with subsutural axial folds; protoconch II with axial growth lines; protoconchteleoconch boundary distinct.</paragraph>
<paragraph blockId="30.[827,1443,506,1203]" pageId="30" pageNumber="954">Mantle dome shaped, outline rounded; thin; with anterior siphon folds; texture slightly wrinkled; dorsal mantle colour light violet, patterned with several small white and beige spots, fewer bigger orange spots and some brown patches.</paragraph>
<paragraph blockId="30.[827,1443,506,1203]" box="[851,1302,936,958]" pageId="30" pageNumber="954">Penis unknown; vas deferens unknown.</paragraph>
<paragraph blockId="30.[827,1443,506,1203]" pageId="30" pageNumber="954">Radula reduced taenioglossate, formula 0:1:1:1:0; rachidian tooth base bifurcated; rachidian cusp with three external long denticles on each side; lateral teeth elongated, with a pointed triangular external cusp, with four or five long denticles on each side.</paragraph>
<paragraph blockId="30.[827,1443,506,1203]" pageId="30" pageNumber="954">Jaws short; with an external protrusion on the upper side.</paragraph>
</subSubSection>
<subSubSection pageId="30" pageNumber="954" type="distribution">
<paragraph blockId="30.[827,1443,1244,1296]" pageId="30" pageNumber="954">
<emphasis box="[827,972,1244,1265]" italics="true" pageId="30" pageNumber="954">Distribution:</emphasis>
So far known only from the
<typeStatus box="[1304,1353,1244,1265]" pageId="30" pageNumber="954">type</typeStatus>
locality (southern
<collectingCountry box="[944,1085,1274,1296]" name="Madagascar" pageId="30" pageNumber="954">Madagascar</collectingCountry>
),
<quantity box="[1103,1160,1274,1296]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="30" pageNumber="954" unit="m" value="20.0">20 m</quantity>
deep.
</paragraph>
</subSubSection>
<subSubSection pageId="30" pageNumber="954" type="etymology">
<paragraph blockId="30.[827,1444,1337,1420]" pageId="30" pageNumber="954">
<emphasis box="[827,960,1337,1358]" italics="true" pageId="30" pageNumber="954">Etymology:</emphasis>
From the Latin adjective
<taxonomicName authorityName="Fassio, Bouchet &amp; Oliverio" authorityYear="2023" box="[1302,1436,1337,1358]" class="Insecta" family="Lampyridae" genus="Pacifica" kingdom="Animalia" order="Coleoptera" pageId="30" pageNumber="954" phylum="Arthropoda" rank="species" species="lentiginosa">
<emphasis box="[1302,1436,1337,1358]" italics="true" pageId="30" pageNumber="954">lentiginosa</emphasis>
</taxonomicName>
, meaning freckled, referring to the dorsal coloration of the
<typeStatus box="[871,971,1398,1420]" pageId="30" pageNumber="954">holotype</typeStatus>
.
</paragraph>
</subSubSection>
<subSubSection pageId="30" pageNumber="954" type="discussion">
<paragraph blockId="30.[827,1443,1461,1606]" pageId="30" pageNumber="954">
<emphasis box="[827,938,1461,1482]" italics="true" pageId="30" pageNumber="954">Remarks:</emphasis>
This species is known only from shallow waters of southern
<collectingCountry box="[1063,1209,1492,1514]" name="Madagascar" pageId="30" pageNumber="954">Madagascar</collectingCountry>
. Owing to the high variability in shell shape and mantle coloration in this family, the most reliable way to identify this species remains by molecular analysis.
</paragraph>
</subSubSection>
</treatment>
</document>